vigra::detail Namespace Reference

Classes
class	threshold_alpha_transform

Functions
template<class ValueType , class ImageIterator , class ImageAccessor , class AlphaIterator , class AlphaAccessor , class AlphaScaler >
void	read_image_band_and_alpha (Decoder *decoder, ImageIterator image_iterator, ImageAccessor image_accessor, AlphaIterator alpha_iterator, AlphaAccessor alpha_accessor, const AlphaScaler &alpha_scaler)
template<class ValueType , class ImageIterator , class ImageAccessor , class AlphaIterator , class AlphaAccessor , class AlphaScaler >
void	read_image_bands_and_alpha (Decoder *decoder, ImageIterator image_iterator, ImageAccessor image_accessor, AlphaIterator alpha_iterator, AlphaAccessor alpha_accessor, const AlphaScaler &alpha_scaler)
template<class ImageIterator , class ImageAccessor , class AlphaIterator , class AlphaAccessor >
void	importImageAlpha (const ImageImportInfo &import_info, ImageIterator image_iterator, ImageAccessor image_accessor, AlphaIterator alpha_iterator, AlphaAccessor alpha_accessor, VigraTrueType)
template<class ImageIterator , class ImageAccessor , class AlphaIterator , class AlphaAccessor >
void	importImageAlpha (const ImageImportInfo &import_info, ImageIterator image_iterator, ImageAccessor image_accessor, AlphaIterator alpha_iterator, AlphaAccessor alpha_accessor, VigraFalseType)
template<class ValueType , class ImageIterator , class ImageAccessor , class ImageScaler , class AlphaIterator , class AlphaAccessor , class AlphaScaler >
void	write_image_band_and_alpha (Encoder *encoder, ImageIterator image_upper_left, ImageIterator image_lower_right, ImageAccessor image_accessor, const ImageScaler &image_scaler, AlphaIterator alpha_upper_left, AlphaAccessor alpha_accessor, const AlphaScaler &alpha_scaler)
template<class ValueType , class ImageIterator , class ImageAccessor , class ImageScaler , class AlphaIterator , class AlphaAccessor , class AlphaScaler >
void	write_image_bands_and_alpha (Encoder *encoder, ImageIterator image_upper_left, ImageIterator image_lower_right, ImageAccessor image_accessor, const ImageScaler &image_scaler, AlphaIterator alpha_upper_left, AlphaAccessor alpha_accessor, const AlphaScaler &alpha_scaler)
template<class ImageIterator , class ImageAccessor , class AlphaIterator , class AlphaAccessor >
void	exportImageAlpha (ImageIterator image_upper_left, ImageIterator image_lower_right, ImageAccessor image_accessor, AlphaIterator alpha_upper_left, AlphaAccessor alpha_accessor, const ImageExportInfo &export_info, VigraTrueType)
template<class ImageIterator , class ImageAccessor , class AlphaIterator , class AlphaAccessor >
void	exportImageAlpha (ImageIterator image_upper_left, ImageIterator image_lower_right, ImageAccessor image_accessor, AlphaIterator alpha_upper_left, AlphaAccessor alpha_accessor, const ImageExportInfo &export_info, VigraFalseType)

Function Documentation

exportImageAlpha() [1/2]

template<class ImageIterator , class ImageAccessor , class AlphaIterator , class AlphaAccessor >

void vigra::detail::exportImageAlpha ( ImageIterator  image_upper_left, ImageIterator  image_lower_right, ImageAccessor  image_accessor, AlphaIterator  alpha_upper_left, AlphaAccessor  alpha_accessor, const ImageExportInfo &  export_info, VigraFalseType    )

private

Definition at line 804 of file impexalpha.hxx.

References vigra_ext::getMaxValForPixelType(), and threshold().

exportImageAlpha() [2/2]

template<class ImageIterator , class ImageAccessor , class AlphaIterator , class AlphaAccessor >

void vigra::detail::exportImageAlpha ( ImageIterator  image_upper_left, ImageIterator  image_lower_right, ImageAccessor  image_accessor, AlphaIterator  alpha_upper_left, AlphaAccessor  alpha_accessor, const ImageExportInfo &  export_info, VigraTrueType    )

private

Definition at line 690 of file impexalpha.hxx.

References vigra_ext::getMaxValForPixelType(), and threshold().

Referenced by vigra::exportImageAlpha().

importImageAlpha() [1/2]

template<class ImageIterator , class ImageAccessor , class AlphaIterator , class AlphaAccessor >

void vigra::detail::importImageAlpha	(	const ImageImportInfo &	import_info,
		ImageIterator	image_iterator,
		ImageAccessor	image_accessor,
		AlphaIterator	alpha_iterator,
		AlphaAccessor	alpha_accessor,
		VigraFalseType
	)

Definition at line 302 of file impexalpha.hxx.

References threshold().

importImageAlpha() [2/2]

template<class ImageIterator , class ImageAccessor , class AlphaIterator , class AlphaAccessor >

void vigra::detail::importImageAlpha	(	const ImageImportInfo &	import_info,
		ImageIterator	image_iterator,
		ImageAccessor	image_accessor,
		AlphaIterator	alpha_iterator,
		AlphaAccessor	alpha_accessor,
		VigraTrueType
	)

Definition at line 240 of file impexalpha.hxx.

References threshold().

Referenced by vigra::importImageAlpha().

read_image_band_and_alpha()

template<class ValueType , class ImageIterator , class ImageAccessor , class AlphaIterator , class AlphaAccessor , class AlphaScaler >

void vigra::detail::read_image_band_and_alpha	(	Decoder *	decoder,
		ImageIterator	image_iterator,
		ImageAccessor	image_accessor,
		AlphaIterator	alpha_iterator,
		AlphaAccessor	alpha_accessor,
		const AlphaScaler &	alpha_scaler
	)

Definition at line 61 of file impexalpha.hxx.

References threshold().

read_image_bands_and_alpha()

template<class ValueType , class ImageIterator , class ImageAccessor , class AlphaIterator , class AlphaAccessor , class AlphaScaler >

void vigra::detail::read_image_bands_and_alpha	(	Decoder *	decoder,
		ImageIterator	image_iterator,
		ImageAccessor	image_accessor,
		AlphaIterator	alpha_iterator,
		AlphaAccessor	alpha_accessor,
		const AlphaScaler &	alpha_scaler
	)

Definition at line 110 of file impexalpha.hxx.

References threshold().

write_image_band_and_alpha()

template<class ValueType , class ImageIterator , class ImageAccessor , class ImageScaler , class AlphaIterator , class AlphaAccessor , class AlphaScaler >

void vigra::detail::write_image_band_and_alpha ( Encoder *  encoder, ImageIterator  image_upper_left, ImageIterator  image_lower_right, ImageAccessor  image_accessor, const ImageScaler &  image_scaler, AlphaIterator  alpha_upper_left, AlphaAccessor  alpha_accessor, const AlphaScaler &  alpha_scaler  )

private

Definition at line 511 of file impexalpha.hxx.

References threshold().

write_image_bands_and_alpha()

template<class ValueType , class ImageIterator , class ImageAccessor , class ImageScaler , class AlphaIterator , class AlphaAccessor , class AlphaScaler >

void vigra::detail::write_image_bands_and_alpha ( Encoder *  encoder, ImageIterator  image_upper_left, ImageIterator  image_lower_right, ImageAccessor  image_accessor, const ImageScaler &  image_scaler, AlphaIterator  alpha_upper_left, AlphaAccessor  alpha_accessor, const AlphaScaler &  alpha_scaler  )

private

Definition at line 575 of file impexalpha.hxx.

References threshold().